1984 Cadillac Seville vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1984 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1984 Cadillac Seville would be higher. At 4,080 cc (8 cylinders), 1984 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1984 Cadillac Seville (133 HP @ 4400 RPM) has 13 more horse power than 2003 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 1984 Cadillac Seville should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1984 Cadillac Seville weights approximately 135 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1984 Cadillac Seville (270 Nm @ 2200 RPM) has 104 more torque (in Nm) than 2003 Opel Signum. (166 Nm @ 3800 RPM). This means 1984 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 1984 Cadillac Seville has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
1984 Cadillac Seville | 2003 Opel Signum | |
Make | Cadillac | Opel |
Model | Seville | Signum |
Year Released | 1984 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4080 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 133 HP | 120 HP |
Engine RPM | 4400 RPM | 6000 RPM |
Torque | 270 Nm | 166 Nm |
Torque RPM | 2200 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1670 kg | 1535 kg |
Vehicle Length | 5210 mm | 4640 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1390 mm | 1470 mm |
Wheelbase Size | 2900 mm | 2840 mm |